Mug heat press machine



FIG. 1 is a perspective view of a mug heat press machine showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the mug heat press machine that form no part of the claimed design. 

CLAIM The ornamental design for a mug heat press machine, as shown and described. 